It's a small complex and many times people are just stupid and don't think.

It is a bit complex for us non CPA/tax attorneys, but I belive that @Jon Martin is correct.

Where it gets complex is combining properties with different ownership structures.A good rule of thumb is the what needs to be the same is the end TAXPAYER, so for example, we just did a 1031 where 2 separate LLCs (Single-member and thus disregarded entities from a tax standpoint) both owned by the same parent LLC  sold (relinquished) properties and a 3rd and different Single Member LLC (also owned by the same parent LLC) bought the replacement property.   

As far as utilities go many years ago my parents owned a 12 unit apartment complex that had all shared utilities.

Keep in mind the rental limitations condos can have, they normally have a limit on how many rentals in a complex. 

I am assuming a warranty deed is the best option over a quit claim, esp since I already filed two quit claims (The first was to change the tenancy from joint to tenancy in common; and the second was to add my daughter as a tenant in common).My situation is pretty complex...or maybe I'm just making it too complex--I'd love any input anyone might have!

It was a very complex transaction involving four family members, each with their own attorney, a complex conservation easement, multiple renters, a renter that wasn't paying rent and refused to leave, multiple wells, septic systems, 170 acres, five structures, expensive marketing, and took ten months from listing to closing.

She discussed several condo complexes with me. 

Adds more layers of work and complexity, but I'm noticing the trend.

SEO has gotten so complex that the average Joe really has no chance of ranking on something as common as "vacation rental" or the like.